FULTON Endura EDR 750 Nstallation, Operation And Maintenance Manual page 40

SECTION 2
EDR-PURE-IOM-210617
CAUTION:
ADEQUATE COMBUSTION AIR AND VENTILATION MUST BE SUPPLIED
TO THE BOILER ROOM IN ACCORDANCE WITH LOCAL CODES AND
NFPA54/ANSI Z233.1, SECTION 9.3, AIR FOR COMBUSTION AND
VENTILATION OR CSA-B149.1 FOR CANADA. THE MINIMUM NET FREE
AREA REQUIREMENTS IN TABLE 6 MAY NOT SUPERSEDE LOCAL AND
JURISDICTIONAL CODES AND REGULATIONS REQUIRING A GREATER
NET FREE AREA. THE MORE STRINGENT OF THE TWO SHALL PREVAIL.
Tender No. MET21-117
Questions? Please Contact Your Local Manufacturer's Representative
FLUE GAS EXHAUST TERMINATION
(RAIN CAP NOT REQUIRED)
METAL PLATE
FIRE STOP
END EN D U U R R A A
H H Y Y D D RONIC RONIC
BOILER BOILER
LEVEL HOUSEKEEPING PAD
MIN 4 INCH (102 CM) HEIGHT
FIGURE 23 - ROOF PENETRATION WITH COMBUSTION AIR LOUVERS DETAILS
Design & Build RFP: Gas Heating Upgrade
Replacement in Dartmouth
STORM COLLAR
(FOR DOUBLE WALL)
TYPICAL ROOF PENETRATION
COMBUSTION AIR FROM THE ROOM
( SUGGESTED INSTALLATION CONFIGURATIONS )
NOTES:
1) HORIZONTAL SECTIONS MUST ADHERE TO A MINIMUM
1/4 INCH PER FOOT (1 MM PER 48 MM) RISE TO RUN RATIO
2) MAINTAIN A MINIMUM 9 INCH (229 MM) AIR SPACE
CLEARANCE TO COMBUSTABLES, WIRE, AND INSULATION
3) INSTALL SUPPORT STRAPS AT 5 FT (152 CM) HORIZONTAL
INTERVALS AND AT ELBOWS
STORM COLLAR
ADJUSTABLE
FLASHING
DO NOT PLACE INSULATION IN
REQUIRED AIR SPACE CLEARANCE
FLUE GAS EXHAUST
DIRECTION OF FLOW
UL-1738 APPROVED
EXHAUST VENT MATERIAL
APPLIANCE ADAPTER
CONSULT FLUE MFG FOR SELECTION
REFERENCE TABLE 1 FOR
FLUE GAS STACK DIAMETER
CONDENSATE TRAP
INSTALLATION
12 INCH (305 MM)
UPPER COMBUSTION AIR LOUVER
MINIMUM NET FREE AREA
1 IN PER 4,000 BTU/HR
2
(645 MM PER 1.17 KW)
2
LOWER COMBUSTION AIR LOUVER
MINIMUM NET FREE AREA
1 IN PER 4,000 BTU/HR
2
(645 MM PER 1.17 KW)
2
12 INCH (305 MM)
Addendum #5 Page 40 of 105
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